Smart watch



FIG. 1 is a front, right and top perspective view of a smart watch,showing my new design;

FIG. 2 is a rear, left and bottom perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is an enlarged top plan view thereof;

FIG. 8 is an enlarged bottom plan view thereof;

FIG. 9 is an enlarged view of portion 9 shown in FIG. 1 ; and,

FIG. 10 is an enlarged view of portion 10 shown in FIG. 2 .

The dot-dash broken lines in FIGS. 1, 2, 9, and 10 are included to showa partially enlarged view only and form no part of the claimed design.

CLAIM The ornamental design for a smart watch, as shown and described.